On the idea of logical truth
Helsingfors 1948–1950. 2 Bde.
Informal logic
Washington D.C. 1989. 292 S.
Logical dialogue. Games and fallacies
Washington D.C. 1984. 315 S.
Displaying modal logic
London 1998. 252 S.
Principia mathematica
Cambridge (England) 1925. 2 Bde.
Metaphysics and the new logic
Chicago (Ill.) 1942. 202 S.
Logic, language, and composition
Cambridge (Mass.) 1975. 327 S.
The anatomy of argument
Washington D.C. 1980. 436 S.
Foundations of inference in natural science
London 1952. 242 S.
Intensional logic and the metaphysics of intensionality
Cambridge (Mass.) 1988. 256 S.